Products not manufactured at our facility are warranted solely by the manufacturer. All electronics sales are final, and no returns will be accepted after purchase. Humminbird AS EC QDE cable Ethernet Adapter Cable (Adapts 8 pin cable to 5 pin unit) Model: 720074-1 UPC: 082324509193 This Ethernet Adapter Cable is required if you want to network (Ethernet) capabilities on a 7×8 HD Series, 8x9ci HD Series, 9x9ci HD Series, 11x9ci HD Series Humminbird product. This cable is approximately 12 inches long. If you are networking two of these products, you will require two AS EC QDE cables plus one of our Ethernet cables. If you are networking one 7×8 HD Series, 8x9ci HD Series, 9x9ci HD Series, or 11x9ci HD Series product with a pre-2014 8×8, 9×8 or 11×8 Series product, you will only need one adapter plus one Ethernet cable. Software updates on some 7×8 HD and some 8x8c, 9x8c and 11x8c Series products may also be necessary.
